Results 171 to 180 of about 16,116 (221)
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Mirrorless optical bistability condition

Physical Review A, 1989
The mirrorless optical bistability problem is approached by analyzing the local relationship between the population inversion and the intensity of the laser excitation source. The active mechanism leading to bistability is the nonlinear Lorentz shift that changes sign along with the population inversion. Homogeneous broadening works against bistability.
, Friedberg, , Hartmann, , Manassah
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Optical bistability in CuCl

Journal of Luminescence, 1985
When using a nonlinear medium in a Fabry-Perot interferometer (F.P.), optical bistability is due to an intensity dependence of the real or imaginary part of the dielectric function1,2.
J.B. GRUN, B. HÖNERLAGE, R. LEVY
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Bistable spheroidal optical solitons

Physical Review A, 1992
The possible forms the intensity dependence of the nonlinear refractive index would have to take for bistable light bullets to exist are examined. Bistable light bullets are propagating spheroidal optical solitons characterized by different sizes and intensity profiles but with the same energy.
, Enns, , Rangnekar
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Squeezing via optical bistability

Physical Review A, 1985
The spectrum of squeezing in the output field for the optically bistable system of an atomic medium in a coherently driven cavity is analyzed. Good squeezing is attainable only in certain limits of atomic parameters and cavity detuning.
Reid, M. D., Walls, D. F.
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Multimode instability in optical bistability

Physical Review A, 1989
We compare theoretical predictions and experimental data for the multimode instability of optical bistability, which arises from the coherent dynamics of a system of two-level molecules contained in an optical cavity and driven by an external stationary laser field. Considerable insight into this phenomenon is provided by two rules of thumb that govern
Ségard, B.   +4 more
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Optical bistability

Progress in Quantum Electronics, 1994
R. Reinisch, G. Vitrant
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Programmable optical bistable

SPIE Proceedings, 1998
A programmable optical bistable device, based on a ring fiber optic circuit in which is inserted an optical amplifier, is presented. The optical amplifier has the purpose both to obtain the bistable duration and to reset the device by means of the loop gain compression effect.
PAROLARI, PAOLA   +3 more
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Resonatorless Optical Bistability

International Meeting on Instabilities and Dynamics of Lasers and Nonlinear Optical Systems, 1985
Intrinsic (mirrorless) optical bistability (MOB) has been predicted independently by a number of authors1. Recent experiments have demonstrated at least one major aspect of this phenomenon, i.e., MOB due to increasing absorption2. Other categories of MOB which have been predicted from theoretical models are caused by: interatomic correlation in a many ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

Optical bistability

Contemporary Physics, 1983
S. Desmond Smith, Eitan Abraham
openaire   +2 more sources

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